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Finite element simulation of the filling of thin moulds

Autor
Codina, R.; Soto, O.
Tipus d'activitat
Article en revista
Revista
International journal for numerical methods in engineering
Data de publicació
1999-11
Volum
46
Número
9
Pàgina inicial
1559
Pàgina final
1573
DOI
10.1002/(SICI)1097-0207(19991130)46:9<1559::AID-NME712>3.0.CO;2-6
URL
http://onlinelibrary.wiley.com/doi/10.1002/%28SICI%291097-0207%2819991130%2946:9%3C1559::AID-NME712%3E3.0.CO;2-6/abstract Obrir en finestra nova
Resum
In this work we present a finite element formulation to simulate the filling of thin moulds. The model has as starting point a 3-D approach using either div-stable elements, such as the Q2/P1 element (tri-quadratic velocities and piecewise linear, discontinuous pressures) or stabilized finite element formulations. The tracking of the free surface is based on the Volume-Of-Fluid (VOF) method. The velocity profile is assumed to be parabolic in the direction normal to the mid-plane, so that one ele...
Paraules clau
finite elements, free surface, incompressibility constraint, surface flow
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

Participants